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To: Dan3 who wrote (51708)8/20/2001 12:04:30 AM
From: wanna_bmwRead Replies (3) | Respond to of 275872
 
Dan, Re: "The fastest P4s actually draw a little more power under load, and are a little less tolerant of high temperature than K7, making them a bit more of a challenge to cool. If retailers are shy about the K7 core systems, they must be out and out nervous about the P4 systems"

You're exaggerating again. The fastest Pentium 4 CPUs do not dissipate that much more than the fastest Athlon chips, except that Intel arguably includes the better cooling solution.

From the Athlon Model 4 spec sheet (page 34): amd.com

1.0GHz - 49W
1.2GHz - 59W
1.4GHz - 65W

From the Pentium 4 spec sheet (page 72): developer.intel.com

1.4GHz - 54.7W
1.6GHz - 61.0W
1.8GHz - 66.7W

In terms of tolerance, you cannot compare the Tcase values in the Pentium 4 spec with the Tjunction temperatures in the Athlon spec. Is that what you were basing your comment about the Athlons being more tolerant to higher temperatures?

wanna_bmw